搜索结果: 1-5 共查到“量子力学 non-Hermitian”相关记录5条 . 查询时间(0.046 秒)
Universal routes to spontaneous PT-symmetry breaking in non-hermitian quantum systems
Universal routes spontaneous PT-symmetry non-hermitian quantum systems
2010/11/8
PT-symmetric systems can have a real spectrum even when their Hamiltonian is non-hermitian, but develop a complex spectrum when the degree of non-hermiticity increases. Here we utilize random-matrix t...
Wave packet evolution in non-Hermitian quantum systems
packet evolution non-Hermitian quantum
2010/11/8
The quantum evolution of the Wigner function for Gaussian wave packets generated by a non-Hermitian Hamiltonian is investigated. In the semiclassical limit $\hbar\to 0$ this yields the non-Hermitian a...
Supersymmetric extension of non-Hermitian su(2) Hamiltonians and supercoherent states
Pseudo-Hermitian quantum mechanics supersymmetry superco-herent states
2010/10/21
A new class of non-Hermitian Hamiltonians with real spectrum, which are writ-ten as a real linear combination of su(2) generators in the form H = !J3+ J−+ J+, 6= , is analyzed. The metric whic...
Solving Quantum-Nonautonomous System with Non-Hermitian Hamiltonians by Algebraic Method
non-Hermitian quantum-nonautonomous system
mesoscopic RLC circuit with a source
2007/8/15
2001Vol.35No.1pp.15-18DOI:
Solving Quantum-Nonautonomous System with Non-Hermitian Hamiltonians by Algebraic Method
WEI Lian-Fu1,2 and WANG Shun-Jin3,4
1 Department of A...
Level Spacing Distributions and Quantum Chaos in Hermitian and non-Hermitian Systems
non-Hermitian quantum chaos level spacing
2007/8/15
2005Vol.44No.1pp.31-36DOI:
Level Spacing Distributions and Quantum Chaos in Hermitian and non-Hermitian Systems
Asiri Nanayakkara and Priyangika Wickramarachchi
Institut...